baber/WOPTO huggingface dataset:
Patent WO-2022039396-A1 (WO)
Inventor: JUNG KITAEK
IPC: H01M50/20
Filed: 2021-07-23
Abstract: A battery module manufacturing device according to an embodiment of the present invention comprises a guide plate surrounding, from the left and the right side thereof, a battery cell stack in which a plurality of battery cells are stacked, wherein the guide plate includes a body part contacting the battery cell stack, and an insertion part connected to one end of the body part and bent toward the inside of the battery cell stack to then protrude, and the battery cell stack is inserted into a module frame having an open upper portion by the insertion part.
Patent WO-2022025650-A1 (WO)
Inventor: HA YOUNG BIN
IPC: G06F21/51
Filed: 2021-07-29
Abstract: The present invention relates to a system for verifying an application of a user terminal, comprising: a communication unit which receives, from the user terminal through a network, an application verification request and application-related information, and transmits, to the user terminal, whether the application is a malicious application; and a processor for controlling the communication unit. The processor collects a verification application from an application platform, and compares the application-related information received from the user terminal with application-related information extracted from the collected verification application so as to determine whether the application of the user terminal is the malicious application. The present invention verifies an application by determining whether an application installed in a user terminal is malicious by comparing and analyzing the application installed in the user terminal with applications existing in various platforms which are the same as the application, thereby finding out whether the application has been forged or falsified and preventing leakage of personal information and other information stored in the user terminal.
Patent WO-2022124586-A1 (WO)
Inventor: RYU HANJIN
IPC: C22C38/28
Filed: 2021-11-05
Abstract: 입계 부식특성이 향상된 페라이트계 스테인리스강이 개시된다. 개시된 페라이트계 스테인리스강 중량%로, C: 0.02% 이하(0은 제외), N: 0.02% 이하(0은 제외), Si: 0.5 내지 2.0%, Mn: 0.5% 이하(0은 제외), Cr: 10.0 내지 20.0%, Ti: 0.1 내지 0.3%, P: 0.05내지 0.2%, 나머지 Fe 및 불가피한 불순물을 포함한다.
Patent WO-2022119275-A1 (WO)
Inventor: SEOL KYUNGMOON
IPC: G06F1/16
Filed: 2021-11-30
Abstract: 본 개시의 다양한 실시 예에 따른, 전자 장치는 하우징, 도전성 부분을 포함하는 힌지 구조, 상기 하우징의 제1 프레임 및 상기 제2 프레임 중 적어도 하나와 상기 도전성 부분을 전기적으로 연결하는 접촉 구조 및 무선 통신 회로를 포함할 수 있고, 상기 제1 프레임은 제1 도전성 부분을 포함할 수 있고, 상기 제2 프레임은 제2 도전성 부분을 포함할 수 있고, 제1 상태에서, 상기 무선 통신 회로는 상기 제1 도전성 부분 및 상기 제2 도전성 부분에 기반하여 제1 주파수 대역의 신호를 송신 및/또는 수신할 수 있고, 제2 상태에서, 상기 무선 통신 회로는 상기 제1 도전성 부분 및 상기 도전성 부분에 기반하여 상기 제1 주파수 대역의 신호를 송신 및/또는 수신할 수 있다. 이외에 다양한 실시 예들이 가능할 수 있다.
Patent WO-2022260229-A1 (WO)
Title: Member information management method, and device therefor
Inventor: CHOI JIN
IPC: G06F21/60
Filed: 2021-12-15
Abstract: A method for managing member information, according to embodiments, may comprise at least one of the steps of: confirming whether a first application is logged in; receiving, from a user, confirmation on whether to log in the first application with information on a user of the first application; receiving, from the user, confirmation on whether to proceed with authentication of the first application with information on a user of a second application; confirming whether the second application is installed in a terminal device of the user; and confirming whether the user has logged in with member information for the second application.
Patent WO-2023113078-A1 (WO)
Title: Signal processing device and vehicle display device having same
Inventor: LEE CHULHEE
IPC: G06F9/455
Filed: 2021-12-17
Abstract: The present invention relates to a signal processing device and a vehicle display device having same. A signal processing device according to one embodiment of the present invention comprises a processor that performs signal processing for a display mounted on a vehicle, wherein the processor executes a first virtualization machine to a third virtualization machine, wherein the first virtualization machine operates as a server virtualization machine, and the second virtualization machine to the third virtualization machine operate as guest virtualization machines, wherein the second virtualization machine executes at least one container running on a container engine, wherein the container includes an abstraction layer that varies depending on the platform or operating system or running application. Accordingly, it is possible to efficiently install and run the container.
Patent WO-2022169200-A1 (WO)
Inventor: KANG DONGWON
IPC: C03C1/02
Filed: 2022-01-27
Abstract: 본 발명은 항균성 유리 조성물 및 이를 이용한 항균성 유리 코팅막의 제조방법과 이를 포함하는 가전기기에 관한 것이다. 본 발명에 따른 항균성 유리 조성물 및 이를 이용한 항균성 유리 코팅막을 가전기기에 적용하여 항균성 및 중금속 용출안전성이 우수하고, 특히, 투명한 유리 기판에 적용할 때 우수한 투과율(70% 이상)을 나타낼 수 있다.
Patent WO-2022169348-A1 (WO)
Title: Data processing method
Inventor: SONG MYOUNG WOO
IPC: A61C8/00
Filed: 2022-02-08
Abstract: A data processing method according to the present invention comprises the steps of: acquiring pieces of scan data from different models; aligning the acquired pieces of scan data; and selectively combining a portion of one of the aligned pieces of scan data with another of the aligned pieces of scan data.
Patent WO-2022186637-A1 (WO)
Title: Electronic device comprising foldable flexible plate
Inventor: KIM HOYEON
IPC: G09F9/30
Filed: 2022-03-03
Abstract: An electronic device, according to various embodiments of the present disclosure, may comprise: a hinge module disposed on a folding axis; a first housing connected to the hinge module; a second housing connected to the hinge module so as to be foldable with respect to the first housing; and a display disposed so as to be supported by at least a portion of the second housing from at least a portion of the first housing through the hinge module. The display may comprise: a display panel; at least one polymer member disposed on the rear surface of the display panel; and a flexible plate disposed on the rear surface of the polymer member. The flexible plate may comprise: a first flat part facing the first housing; a second flat part facing the second housing; and a flexible part bendably disposed and connecting the first flat part and the second flat part. The flexible part comprises: a plurality of support pieces spaced from each other through a plurality of slits; and a plurality of Velcro patterns of which the lengths are elongated from the plurality of support pieces, wherein the Velcro patterns of neighboring support pieces may be disposed so as to engage with each other in the form of a lattice.
Patent WO-2022203398-A1 (WO)
Title: Mobile robot driving wheel deforming device and mobile robot comprising same
Inventor: SONG YOUNG EUN
IPC: B25J5/00
Filed: 2022-03-23
Abstract: The present invention relates to a mobile robot capable of moving in narrow areas while overcoming obstacles and, more specifically, to a mobile robot driving wheel deforming device capable of changing a wheel base and a mobile robot comprising same. To this end, provided is a mobile robot (100) driving wheel deforming device comprising: a first driving wheel (200) for driving the mobile robot (100); a third arm (152) connected to the first driving wheel (200); a second driving wheel (210) for driving the mobile robot (100); a fourth arm (154), one end of which is connected to the second driving wheel (210), and the other end of which is connected to the third arm (152) such that same rotates integrally; a third driving wheel (220) for driving the mobile robot (100); a second arm (114), one end of which is connected to the third driving wheel (220); a second shaft (150) installed in an area in which the third arm (152) and the fourth arm (154) are connected, thereby rotating the third arm (152) and the fourth arm (154); and a second-shaft servomotor (330) for rotating the second shaft (150).
Patent WO-2022234984-A1 (WO)
Inventor: JANG YOUNGBAE
IPC: G06F13/40
Filed: 2022-04-21
Abstract: Provided is an electronic device. The electronic device may include an input interface, memory, and a processor operatively connected to the input interface and the memory. According to an embodiment, the memory may include instructions for the processor to: receive a plurality of key inputs, including a first key input, a second key input, and a third key input, through the input interface from a user; recognize whether the plurality of received key inputs correspond to a specified condition; and determine a key value corresponding to at least one key input among the plurality of key inputs on the basis of the result of using an artificial intelligence model to learn a key input pattern of the user, the key value being determined on the basis that the plurality of received key inputs correspond to the specified condition.
Patent WO-2022231235-A1 (WO)
Inventor: YOO CHAEUP
IPC: H04B1/44
Filed: 2022-04-25
Abstract: Un dispositif électronique selon divers modes de réalisation décrits dans le présent document peut comprendre : un module d'affichage disposé sur la surface avant du dispositif électronique ; un cadre, qui forme l'extérieur latéral du dispositif électronique, comprend une partie de paroi interne faisant face à l'espace interne du dispositif électronique, et est constituée d'un matériau conducteur ; une carte de circuit imprimé sur laquelle un module de communication est disposé, et qui est disposée sur le cadre ; un élément de connexion RF qui a au moins une partie formée pour s'étendre le long de la partie de paroi interne du cadre, et qui est électriquement connecté à la carte de circuit imprimé ; un trou de contact connecté électriquement à l'élément de connexion RF le long de la partie de paroi interne du cadre ; un trou de vis formé dans la partie de paroi interne du cadre pour former un angle prédéterminé par rapport à la direction d'extension de la carte de circuit imprimé ; et un premier élément de boulon couplé au trou de vis à travers le trou de contact. Divers autres modes de réalisation sont possibles.
Patent WO-2022240091-A1 (WO)
Inventor: KIM YEON
IPC: G02B1/02
Filed: 2022-05-09
Abstract: The present invention relates to a wavelength conversion member and a method for producing same, the member comprising: a glass matrix; and a phosphor powder and a spherical silica filler powder which are dispersed in the glass matrix, wherein the spherical silica filler powder has a D50 and a SPAN value that fall within a specific range. The wavelength conversion member has high fluorescence intensity and excellent optical properties, such as light transmittance, light flux, and converted luminous flux, and can suppress a decrease in luminous intensity over time when irradiated with high-output excitation light, and thus can be effectively used in a light-emitting apparatus.
Patent WO-2023219194-A1 (WO)
Inventor: MOON CHANG HOON
IPC: G06F8/34
Filed: 2022-05-13
Abstract: 워크플로우 생성을 위한 서비스 플랫폼 시스템 및 워크플로우 생성 방법이 개시된다. 본 발명의 일 실시예에 따른 복수의 테스크를 포함하는 워크플로우 생성을 위한 서비스 플랫폼 시스템은, 미리 설계된 다양한 유형의 테스크의 정보를 저장하고 관리하는 테스크 타입 제공부, 상기 테스크 타입 제공부로부터의 상기 테스크의 정보를 이용하여, 사용자가 상기 워크플로우를 설계하도록, 상기 사용자에게 그래픽 사용자 인터페이스를 제공하는 사용자 커뮤니케이션부 및 상기 사용자가 설계한 상기 워크플로우에 대한 정보를 상기 사용자 커뮤니케이션부로부터 수신하고, 상기 테스크 타입 제공부로부터 상기 워크플로우에 사용된 상기 테스크의 정보를 수신하여 상기 워크플로우를 생성하는 워크플로우 생성부를 포함한다.
Patent WO-2022245101-A1 (WO)
Title: 백내장 수술용 챠퍼 니들 및 그 제작 방법 그리고 그러한 챠퍼 니들을 포함하는 백내장 수술용 챠퍼
Inventor: NAM DONG HEUN
IPC: A61F9/007
Filed: 2022-05-17
Abstract: 본 발명에 의한 백내장 수술용 챠퍼 니들은, 핸들에 결합하는 제1 보강 니들과; 상기 제1 보강 니들에 상류측의 적어도 일부가 연결되는 메인 니들과; 상기 제1 보강 니들과 메인 니들의 길이 방향을 따라 연장하며 메인 니들의 하류측 단부에서 빛을 조사하도록 되어 있는 광섬유를 포함한다.
Patent WO-2022255835-A1 (WO)
Title: Server for reading result of performing neuropsychological test, and operation method thereof
Inventor: KIM KI WOONG
IPC: G16H20/70
Filed: 2022-06-03
Abstract: According to an embodiment, provided is a method for performing a neuropsychological test, comprising the steps of: obtaining one or more test questions and one or more test categories including the one or more test questions; obtaining an execution result of each of the one or more test questions for one subject; converting the execution result into a grading score of each of the one or more test questions; matching each of the one or more test questions to one or more of a plurality of cognitive ability categories; calculating an evaluation score for each of the plurality of cognitive ability categories, on the basis of the grading score of the one or more test questions matched to the plurality of cognitive ability categories, respectively; and generating a cognitive ability reading result on the basis of the calculated evaluation score.
Patent WO-2023219205-A1 (WO)
Inventor: LEE GUNWOO
IPC: H01L21/687
Filed: 2022-07-08
Abstract: 기판을 승강시키는 리프트 핀의 승강 속도를 승강 구간 별로 제어하여 기판 스티키(sticky) 현상을 개선하는 기판 처리 장치 및 기판 처리 방법이 개시된다. 본 발명의 실시예에 따른 기판 처리 장치는 지지척에 대해 기판을 승강시키는 복수개의 리프트 핀의 승강 높이를 기준으로 설정되는 복수개의 승강 구간 별로 복수개의 리프트 핀의 승강 속도를 상이하게 제어하는 제어부와, 기판이 지지척 상에 놓여지는 제1 높이로부터 설정된 제2 높이로 상승하는 제1 승강 구간에서 복수개의 리프트 핀을 제1 승강 속도로 구동하고, 제2 높이와 설정된 제3 높이 사이의 제2 승강 구간 중의 적어도 일부 구간에서 복수개의 리프트 핀을 제2 승강 속도로 구동하는 구동부를 포함한다. 기판의 흔들림이나 위치 틀어짐을 방지하면서 기판이 상기 지지척의 상면에 들러붙는 스티키 현상을 해소하도록, 제1 승강 속도는 제2 승강 속도의 절반 이하의 속도로 설정된다.
Patent WO-2023008954-A1 (WO)
Inventor: KIM HEE SEUNG
IPC: H04N5/232
Filed: 2022-07-29
Abstract: La présente invention concerne un actionneur d'entraînement de capteur comprenant : un capteur d'image ; une base sur laquelle le capteur d'image est disposé ; un élément flexible qui est relié à la base et au capteur d'image et se déplace par rapport à la base dans au moins l'une de la direction de l'axe optique, d'une première direction perpendiculaire à la direction de l'axe optique, ou d'une seconde direction perpendiculaire à la première direction selon le mouvement du capteur d'image ; un support OIS pour déplacer le capteur d'image dans au moins l'une de la première direction ou de la seconde direction ; un support AF pour déplacer le capteur d'image dans la direction de l'axe optique ; et un boîtier dans lequel le support AF est logé.
Patent WO-2023022443-A1 (WO)
Inventor: KIM GI HO
IPC: F24F8/20
Filed: 2022-08-11
Abstract: 본 발명은 공기 정화 모듈에 관한 것으로, 보다 상세하게는 공기 정화 모듈 내로 흡입되는 공기를 제1 필터, 제2 필터를 이용하여 다단계로 필터링 함으로써 공기 정화 성능을 향상시킬 수 있는 공기 정화 모듈에 관한 거이다. 또한, 공기를 가열하여 필터링하는 2차 필터에 의해 필터링되는 공기의 양을 최적화하여 살균 효과를 향상시키면서 토출되는 공기의 온도를 적절하게 유지하여 사용자의 편의성을 향상시킬 수 있는 공기 정화 모듈에 관한 것이다.
Patent WO-2023038357-A1 (WO)
Inventor: CHO SOO HYUN
IPC: A61H39/04
Filed: 2022-08-31
Abstract: 본 개시는 혈압 측정부를 포함하는 마사지 장치의 동작 방법으로써, 현재 사용자로부터 혈압을 관리하기 위한 마사지 모드를 실행할 것을 나타내는 입력을 수신하는 단계, 혈압 측정부를 이용하여 현재 사용자의 혈압을 측정하는 단계, 마사지 장치에 포함된 바디 마사지부를 뒤로 기울이는 단계, 마사지 모듈에 포함된 좌측 안마볼과 우측 안마볼 사이의 거리를 제 1 거리로 제어하는 단계, 마사지 모듈을 바디 마사지부의 상단에서 하단으로 이동시키면서 현재 사용자의 어깨의 위치를 결정하는 단계, 마사지 모듈을 이용하여 현재 사용자에게 마사지를 제공하는 단계, 및 현재 사용자에게 마사지를 제공하면서 현재 사용자에게 특정한 주기의 호흡을 유도하기 위한 안내 신호를 출력하는 단계를 포함한다.
Patent WO-2023033567-A1 (WO)
Title: Method for predictive maintenance of equipment by using angles to peak
Inventor: LEE YOUNG KYU
IPC: G08B21/18
Filed: 2022-09-01
Abstract: The present invention relates to a method for predictive maintenance of equipment by using angles to a peak, the method comprising: extracting, on the basis of an energy waveform in which the amount of energy required for the equipment to perform a work process in an operating state varies over time, a peak point with the highest energy value along with a start point and an end point at which the energy waveform starts or ends; after detection of angles between a horizontal line, and a start connection line and an end connection line that connect the extracted points, setting critical angles for the respective detected angles; by comparing the angles between the horizontal line, and the start connection line and end connection line for the start point, the end point, and the peak point extracted from the energy waveform for the work process of the equipment in the real-time operating state, with the respective critical angles, alerting if a condition for a suspected abnormality of the equipment is satisfied, to induce maintenance and replacement of the equipment at an appropriate time.
Patent WO-2023106570-A1 (WO)
Title: 세탁기 및 세탁기의 제어방법
Inventor: HAN WONJAE
IPC: D06F33/48
Filed: 2022-09-07
Abstract: 배수행정 및 탈수행정에서 배수펌프의 동작 RPM을 최적으로 제어하는 세탁기는, 터브; 상기 터브 내의 물을 배수하는 배수펌프; 상기 배수펌프를 동작시키는 펌프모터; 상기 배수 펌프를 동작시키기 위해 상기 펌프모터에 구동 전류를 공급하는 인버터회로; 및 배수행정이 시작된 것에 응답하여 상기 펌프모터에 기준 파워가 공급되도록 상기 인버터회로를 제어하고, 미리 설정된 기간 동안의 상기 펌프모터의 평균 RPM에 기초하여 기준 RPM을 결정하고, 상기 기준 RPM이 결정된 것에 응답하여 상기 펌프모터를 상기 기준 RPM으로 동작시키도록 상기 인버터회로를 제어하는 제어부;를 포함한다.
Patent WO-2023113428-A1 (WO)
Title: Acier graphitique contenant du calcium ayant une excellente usinabilité et procédé de fabrication associé
Inventor: CHOI SANGWOO
IPC: C21D8/02
Filed: 2022-12-13
Abstract: La présente invention concerne un acier graphitique ayant une excellente usinabilité et un procédé de fabrication associé et, plus spécifiquement, un acier graphitique contenant du calcium ayant une usinabilité supérieure à celle d'un acier de décolletage normal, et un procédé de fabrication associé.
Patent WO-2023128672-A1 (WO)
Inventor: SON WOO-CHAN
IPC: C12N7/00
Filed: 2022-12-29
Abstract: The present invention relates to a vaccinia virus with increased extracellular enveloped virus production, and the like. The vaccinia virus of the present invention improves intratumoral virus spread by increasing the production of extracellular enveloped virus related to viral transmission, thereby maximizing the oncolytic potential of vaccinia virus, and thus is expected to exhibit a significantly high anticancer effect compared to conventional vaccinia viruses.
Patent WO-2023149761-A1 (WO)
Title: Organic molecules usable in optoelectronic devices
Inventor: DÜCK SEBASTIAN
IPC: C07F5/02
Filed: 2023-02-03
Abstract: The invention relates to an organic molecule, comprising or consisting of Formula A: wherein MTADF represents a TADF moiety, L represents a direct bond or a divalent bridging unit that links MTADF and MBN and that is linked to MTADF and to MBN via a single bond each; and MBN represents an emitter moiety comprising a direct BN-bond. Furthermore, the present invention relates to the use of such organic molecule as a luminescent emitter in an optoelectronic device.
Patent WO-2023177099-A1 (WO)
Title: Procédé de préparation d'un catalyseur de pile à combustible comprenant un support poreux ayant des propriétés physiques ajustées, catalyseur de pile à combustible et ensemble membrane-électrode
Inventor: KIM JUNG HO
IPC: H01M4/92
Filed: 2023-02-16
Abstract: La présente invention concerne un procédé de préparation d'un catalyseur de pile à combustible comprenant un support poreux ayant des propriétés physiques ajustées, un catalyseur de pile à combustible et un ensemble membrane-électrode et, plus particulièrement, un procédé de préparation d'un catalyseur de pile à combustible, un catalyseur de pile à combustible et un ensemble membrane-électrode, le procédé comprenant : une première étape de préparation d'un support poreux ; et une seconde étape de préparation d'un catalyseur de pile à combustible par support d'un catalyseur métallique sur le support poreux de la première étape, le support poreux ayant des propriétés physiques de pore spécifiques.
Patent WO-2023163457-A1 (WO)
Inventor: KIM JONG GUN
IPC: A61K8/02
Filed: 2023-02-16
Abstract: Disclosed are a method for preparing a composite powder surface treated with a naturally derived resin and a cosmetic composition containing the composite powder prepared thereby. According to the method for preparing a composite powder surface treated with a naturally derived resin and a cosmetic composition containing the composite powder prepared thereby according to the present invention, a cosmetic composition with no skin irritation and excellent makeup lasting can be provided by application of the powder surface treated with the naturally derived resin, and the use of the powder coated with the naturally derived resin can reduce changes in skin color (darkening) over time to maintain makeup lasting for a long time, thereby improving the adhesion to the skin and pigment dispersibility, so that a cosmetic composition with excellent quality can be provided to a user.
Patent WO-2023234606-A1 (WO)
Title: 글로벌 스타일 토큰과 예측 모델로 생성한 화자 임베딩 기반의 화자 적응 방법 및 시스템
Inventor: CHANG JOON-HYUK
IPC: G10L17/02
Filed: 2023-05-18
Abstract: 글로벌 스타일 토큰과 예측 모델로 생성한 화자 임베딩 기반의 화자 적응 방법 및 시스템이 개시된다. 일 실시예에 따른화자 적응 시스템에 의해 수행되는 화자 적응 방법은, 글로벌 스타일 토큰 메커니즘이 포함된 음성변환 모델을 이용하여 화자 임베딩으로부터 화자의 음색을 표현하는 복수 개의 화자 임베딩을 생성하는 단계; 및 화자 임베딩을 예측하는 예측 모델을 이용하여 예측된 새로운 화자 임베딩과 상기 생성된 복수 개의 화자 임베딩 사이의 유사도 비교를 통해 새로운 화자를 표현하는 최종의 화자 임베딩을 예측하는 단계를 포함할 수 있다.
Patent WO-2024019335-A1 (WO)
Title: Battery pack and electronic device including same
Inventor: LIM GISOO
IPC: H01M50/533
Filed: 2023-06-19
Abstract: According to an embodiment of the present disclosure, a battery pack comprises: a first casing including a first inner surface, an inner wall surface extending from an edge of the first inner surface, and a stepped portion protruding from the inner wall surface; a second casing which includes a second inner surface disposed toward the first inner surface, and is coupled to the first casing to seal a space surrounded by the first inner surface and the inner wall surface; a battery cell at least partially accommodated in a space between the first inner surface and the second inner surface, the battery cell including a first main face facing the first inner surface, a second main face disposed in the opposite direction of the first main face and facing the second inner surface, and an outer wall surface connecting the second main face to the first main face and facing at least a portion of the inner wall surface or the stepped portion; and an electrode tab extending from the battery cell, wherein the electrode tab may be disposed to be in contact with the stepped portion between the second inner surface and the stepped portion. Various other embodiments may also be possible.
Patent WO-2009025538-A1 (WO)
Title: Améliorations apportées à la percussion de cartouches de type central et de type annulaire
Inventor: VIDAL SALDIVAR VALENTIN
IPC: F42C19/10
Filed: 2008-08-19
Abstract: L'invention porte sur une nouvelle cartouche à percussion centrale, qui peut être tirée par triple percussion centrale et annulaire simultanée dans n'importe quel calibre et qui peut être utilisée dans n'importe quelle arme à percussion centrale et annulaire. L'invention concerne une cartouche 22 et une cartouche 17 à triple percussion centrale et annulaire simultanée, qui remplacent la charge d'amorçage avec enclume de type Berdan et de type Boxer à percussion centrale dans les douilles à bourrelet, ceinturées et à culot réduit pour tous les calibres, qui peuvent être utilisées en petit ou en grand calibre et qui peuvent être tirées de n'importe quelle arme à feu à percussion centrale et annulaire. L'invention concerne également une nouvelle cartouche à percussion centrale de calibre 22 LR, de calibre 22 court, de calibre 22 magnum, et une douille à épaulement de calibre 17 et de calibre 17 magnum équipée d'un dispositif monolithique Rockwell, la poudre et le dispositif monolithique Rockwell étant couplés dans la chambre à poudre et une balle étant couplée dans la bouche. Ladite cartouche est à triple percussion centrale et annulaire simultanée, elle peut être utilisée seule ou couplée à une seconde douille vide à percussion centrale. L'invention se rapporte aussi à une douille de forme cylindrique conique du type à colet rétreint, à percussion centrale dans tous les calibres, comprenant, intégré en une seule pièce au bourrelet de la douille, un dispositif monolithique Rockwell. Comme charge d'amorçage, on insère dans le bourrelet de la douille une seconde cartouche raccourcie de calibre 22 ou de calibre 17, ladite douille à percussion centrale étant tirée par triple percussion centrale et annulaire simultanée.